Merge pull request #4 from seburgi/master

problem: the ip and port of the server are not configurable solution: re...
Problem: How to implement hide and seek? Solution: Proposed implementation
Merge pull request #5 from aschlapsi/master

Problem: How to implement hide and seek? Solution: Proposed implementati...
Problem: Wrong socket type on client, solution: changed socket type
Merge pull request #6 from aschlapsi/master

Problem: Wrong socket type on client, solution: changed socket type
PRoblem: client needs to scan ports
merged
Merge pull request #8 from Nagelfar/master

Problem: client needs to scan ports